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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 60 |
1 files changed, 60 insertions, 0 deletions
@@ -1,3 +1,63 @@ +Tue Dec 8 22:31:58 2015 Koichi Sasada <ko1@atdot.net> + + * introduce new ISeq binary format serializer/de-serializer + and a pre-compilation/runtime loader sample. + [Feature #11788] + + * iseq.c: add new methods: + * RubyVM::InstructionSequence#to_binary_format(extra_data = nil) + * RubyVM::InstructionSequence.from_binary_format(binary) + * RubyVM::InstructionSequence.from_binary_format_extra_data(binary) + + * compile.c: implement body of this new feature. + + * load.c (rb_load_internal0), iseq.c (rb_iseq_load_iseq): + call RubyVM::InstructionSequence.load_iseq(fname) with + loading script name if this method is defined. + + We can return any ISeq object as a result value. + Otherwise loading will be continue as usual. + + This interface is not matured and is not extensible. + So that we don't guarantee the future compatibility of this method. + Basically, you should'nt use this method. + + * iseq.h: move ISEQ_MAJOR/MINOR_VERSION (and some definitions) + from iseq.c. + + * encoding.c (rb_data_is_encoding), internal.h: added. + + * vm_core.h: add several supports for lazy load. + * add USE_LAZY_LOAD macro to specify enable or disable of + this feature. + * add several fields to rb_iseq_t. + * introduce new macro rb_iseq_check(). + + * insns.def: some check for lazy loading feature. + + * vm_insnhelper.c: ditto. + + * proc.c: ditto. + + * vm.c: ditto. + + * test/lib/iseq_loader_checker.rb: enabled iff suitable + environment variables are provided. + + * test/runner.rb: enable lib/iseq_loader_checker.rb. + + * sample/iseq_loader.rb: add sample compiler and loader. + + $ ruby sample/iseq_loader.rb [dir] + + will compile all ruby scripts in [dir]. + With default setting, this compile creates *.rb.yarb files + in same directory of target .rb scripts. + + $ ruby -r sample/iseq_loader.rb [app] + + will run with enable to load compiled binary data. + Tue Dec 8 21:21:16 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> * NEWS: mention about Enumerator::Lazy#grep_v. |